Question Bank / Math / One-Variable Data
One-variable data: Distributions and measures of center and spread SAT question
Math · Problem-Solving and Data Analysis · Medium · Answer it here, explanation included.
The mean of the list of numbers above is what fraction of the sum of the five numbers?
Enter a number or fraction (like 3/17 or 0.176). Press Enter to check.
ExplanationShow
The correct answer is 
. The mean of the list of numbers is found by dividing the sum of the numbers by the number of values in the list. Since there are 5 numbers in the list, the mean is of the sum of the numbers. Note that 1/5 and .2 are examples of ways to enter a correct answer.
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